REGULAR HOSE CLAMPS come 10 to the box Size: 10 Range MM: 19-28 Minimum: 3/4" Maximum: 1-3/16" Awab Hose Clamps are Swedish type 316 stainless chrome nickel steel with rolled band edges to eliminate risk of damage to hose. Retains its circular shape while being tightened. The unperforated band features extra wide threads and smooth inside surface. Band and screw threads are properly pitched making clamp immune to vibration backoff. Can be used in environments with aggressive atmosphere and high risk of corrosion.